RS PRO Threading Tap HSS 1-Piece UNC Standard Manual or machine tap 5/16-18 UNC Thread

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Subtotal (1 unit)*

$8.34

(exc. GST)

$9.17

(inc. GST)

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  • 5 unit(s) ready to ship
  • Plus 41 unit(s) ready to ship from another location
  • Plus 77 unit(s) shipping from 09 February 2026
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Units
Per unit
1 - 4$8.34
5 +$6.87

*price indicative

RS Stock No.:
455-914
Brand:
RS PRO
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Brand

RS PRO

Thread Size

5/16-18

Set Type

Threading Tap

Type

Spiral Point

Thread Standard

UNC

Thread Direction

Right Hand

Shank Standard

ISO

Overall Length

72 mm

Number of Pieces

1

Material

HSS

Hand/Machine Tap

Manual or machine tap

Shank Diameter

8 mm

Shank Type

Plain

Thread Pitch

18TPI

RoHS Status: Not Applicable

COO (Country of Origin):
CN

UNC HSS Spiral Point Ground Taps


Precision HSS taps for machine tapping
Can be used for hand tapping without need of a lead tap.
Designed with a straight flute supplemented by an angular cutting point leaves the flutes clear of swarf for free coolant flow.
Blue steam tempered finish reduces friction and produces a fine finish thread

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